docs(kb): add AA2601 upgrade KB article

docs/kb/accessanalyzer-2601/updating-to-the-latest-version.md

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+---
+title: "Updating to the Latest Version"
+description: >-
+  How to verify your current version of Netwrix Access Analyzer 2601 and update to the latest release. Applies to both auto-update and targeted version installations.
+sidebar_label: "Updating to the Latest Version"
+keywords:
+  - access analyzer 2601
+  - upgrade access analyzer
+  - dspmctl version
+  - dspmctl set-revision
+  - dspmctl sync
+  - update access analyzer
+  - target revision
+  - auto update
+  - argocd sync
+  - check version
+products:
+  - accessanalyzer
+tags:
+  - kb
+knowledge_article_id: kA0Qk000000XXXXKAA
+---
+
+# Updating to the Latest Version
+
+## Overview
+
+ArgoCD deploys Netwrix Access Analyzer 2601, and you update it using the `dspmctl` command-line tool over an SSH connection to the host server. How you update Access Analyzer depends on how it was originally installed:
+
+- **Auto-update installation** — ArgoCD automatically applies new releases as they become available. You do not need to perform any manual update steps; you only need to verify that ArgoCD applied the update.
+- **Targeted version installation** — The original installation pinned a specific version. You must manually set the new target version and trigger a sync.
+
+If you are not sure which installation type applies to your environment, run `sudo dspmctl version` and compare the output to the latest announced release. If they match, the application is already current. For system requirements, see [System Requirements](/docs/accessanalyzer/2601/install/system/requirements).
+
+## Instructions
+
+### Auto-Update Installations
+
+1. Connect to the Access Analyzer host server over SSH.
+2. Run the following command to check the currently installed version:
+
+   ```bash
+   sudo dspmctl version
+   ```
+
+3. Compare the output to the latest announced release version. If the versions match, no further action is required.
+
+### Targeted Version Installations
+
+1. Connect to the Access Analyzer host server over SSH.
+2. Run the following command to check the currently installed version:
+
+   ```bash
+   sudo dspmctl version
+   ```
+
+3. Run the following command to set the new target version, replacing `<version>` with the latest release number (for example, `1.0.15`):
+
+   ```bash
+   sudo dspmctl set-revision netwrix <version>
+   ```
+
+4. Run the following command to force all pods to sync immediately:
+
+   ```bash
+   sudo dspmctl sync netwrix
+   ```
+
+5. Wait one to five minutes for the pods to restart and stabilize.
+6. Run the version command again to confirm the update was applied:
+
+   ```bash
+   sudo dspmctl version
+   ```
+
+   The output should match the version you set in step 3.
+
+> **NOTE:** If the version does not update after five minutes, wait an additional two to three minutes and run `sudo dspmctl version` again. Pod restarts can take longer depending on system load.